use of com.infiniteautomation.mango.spring.service.DataSourceService in project ma-core-public by infiniteautomation.
the class RateOfChangeDetectorTest method configure.
@Before
public void configure() {
this.listener = new EventDetectorEventListener();
Common.eventManager.addUserEventListener(this.listener);
dataSourceService = Common.getBean(DataSourceService.class);
dsVo = new MockDataSourceVO("test", "DS_1");
dsVo.setEnabled(true);
dsVo.setUpdatePeriods(1);
dsVo.setUpdatePeriodType(TimePeriods.SECONDS);
validate(dsVo);
dataSourceService.insert(dsVo);
}
use of com.infiniteautomation.mango.spring.service.DataSourceService in project ma-core-public by infiniteautomation.
the class MangoTestBase method createMockDataSource.
protected MockDataSourceVO createMockDataSource(String name, String xid, boolean enabled, MangoPermission readPermission, MangoPermission editPermission) {
DataSourceService service = Common.getBean(DataSourceService.class);
MockDataSourceVO vo = (MockDataSourceVO) ModuleRegistry.getDataSourceDefinition(MockDataSourceDefinition.TYPE_NAME).baseCreateDataSourceVO();
vo.setXid(name);
vo.setName(xid);
vo.setEnabled(enabled);
vo.setReadPermission(readPermission);
vo.setEditPermission(editPermission);
try {
return (MockDataSourceVO) service.insert(vo);
} catch (ValidationException e) {
fail(e.getValidationErrorMessage(Common.getTranslations()));
return null;
}
}
use of com.infiniteautomation.mango.spring.service.DataSourceService in project ma-core-public by infiniteautomation.
the class DataSourceDaoDeadlockDetection method detectDeadlockWithEventHandlerRoleMappingandDataSourceTablesExplicit.
@Test
public void detectDeadlockWithEventHandlerRoleMappingandDataSourceTablesExplicit() {
// This will create 2x threads for each operating as one of the desired problem scenarios
int numThreads = 5;
int numDataSources = 10;
AtomicInteger running = new AtomicInteger(numThreads * 2);
PermissionService permissionService = Common.getBean(PermissionService.class);
// Insert some roles
int roleCount = 0;
RoleService roleService = Common.getBean(RoleService.class);
List<RoleVO> roleVOs = new ArrayList<>();
Set<Role> roles = new HashSet<>();
for (int i = 0; i < roleCount; i++) {
RoleVO role = new RoleVO(Common.NEW_ID, Common.generateXid("ROLE_"), "Role " + i);
roleVOs.add(role);
roleService.insert(role);
roles.add(role.getRole());
}
DataSource dataSource = Common.getBean(DatabaseProxy.class).getDataSource();
JdbcConnectionPool pool = (JdbcConnectionPool) dataSource;
pool.setMaxConnections(numThreads * 2);
PlatformTransactionManager transactionManager = Common.getBean(DatabaseProxy.class).getTransactionManager();
AtomicInteger successes = new AtomicInteger();
AtomicInteger failures = new AtomicInteger();
MutableObject<Exception> failure = new MutableObject<>(null);
for (int i = 0; i < numThreads; i++) {
// #5 lock eventHandlerMappings and roleMappings and then try to lock dataSources
// Basically delete a data source
new Thread() {
@Override
public void run() {
try {
for (int i = 0; i < numDataSources; i++) {
// Insert an event handler
EventHandlerService eventHandlerService = Common.getBean(EventHandlerService.class);
ProcessEventHandlerVO eh = new ProcessEventHandlerVO();
eh.setDefinition(new ProcessEventHandlerDefinition());
eh.setName(Common.generateXid("Handler "));
eh.setActiveProcessCommand("ls");
eventHandlerService.insert(eh);
ExtendedJdbcTemplate ejt = new ExtendedJdbcTemplate(dataSource);
// Get event handler
AbstractEventHandlerVO myEventHandler = eventHandlerService.get(eh.getXid());
// Create data source
MockDataSourceVO ds = new MockDataSourceVO();
ds.setName(Common.generateXid("Mock "));
DataSourceService dataSourceService = Common.getBean(DataSourceService.class);
dataSourceService.insert(ds);
// Insert a mapping
myEventHandler.setEventTypes(Collections.singletonList(new EventTypeMatcher(new DataSourceEventType(ds.getId(), ds.getPollAbortedExceptionEventId()))));
eventHandlerService.update(eh.getXid(), myEventHandler);
new TransactionTemplate(transactionManager).execute((status) -> {
// The order of these statements matters for deadlock, we must always lock groups of tables in the same order
ejt.update("DELETE FROM dataSources WHERE id=?", new Object[] { ds.getId() });
ejt.update("DELETE FROM eventHandlersMapping WHERE eventTypeName=? AND eventTypeRef1=?", new Object[] { EventTypeNames.DATA_SOURCE, ds.getId() });
return null;
});
successes.getAndIncrement();
}
} catch (Exception e) {
e.printStackTrace();
failure.setValue(e);
failures.getAndIncrement();
} finally {
running.decrementAndGet();
}
}
}.start();
// #8 lock dataSources and try to lock roleMappings
// Basically update a data source
new Thread() {
@Override
public void run() {
try {
for (int i = 0; i < numDataSources; i++) {
ExtendedJdbcTemplate ejt = new ExtendedJdbcTemplate(dataSource);
// Insert an event handler
EventHandlerService eventHandlerService = Common.getBean(EventHandlerService.class);
ProcessEventHandlerVO eh = new ProcessEventHandlerVO();
eh.setDefinition(new ProcessEventHandlerDefinition());
eh.setName(Common.generateXid("Handler "));
eh.setActiveProcessCommand("ls");
eventHandlerService.insert(eh);
// Get event handler
AbstractEventHandlerVO myEventHandler = eventHandlerService.get(eh.getXid());
// Create data source
MockDataSourceVO ds = new MockDataSourceVO();
ds.setName(Common.generateXid("Mock "));
DataSourceService dataSourceService = Common.getBean(DataSourceService.class);
dataSourceService.insert(ds);
// Insert a mapping
myEventHandler.setEventTypes(Collections.singletonList(new EventTypeMatcher(new DataSourceEventType(ds.getId(), ds.getPollAbortedExceptionEventId()))));
eventHandlerService.update(eh.getXid(), myEventHandler);
new TransactionTemplate(transactionManager).execute((status) -> {
ejt.update("UPDATE dataSources SET xid=? WHERE id=?", new Object[] { ds.getXid() + "1", ds.getId() });
return null;
});
successes.getAndIncrement();
}
} catch (Exception e) {
e.printStackTrace();
failure.setValue(e);
failures.getAndIncrement();
} finally {
running.decrementAndGet();
}
}
}.start();
}
while (running.get() > 0) {
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
if (failures.get() > 0) {
fail("Ran " + successes.get() + " queries: " + failure.getValue().getMessage());
}
}
use of com.infiniteautomation.mango.spring.service.DataSourceService in project ma-core-public by infiniteautomation.
the class DataSourceDaoDeadlockDetection method detectDeadlockFromDataSourceDeleteDataPointInsertAndDelete.
/**
* See the deadlock when you insert data source, then point,
* then delete point (outside of transaction) then delete source
*/
@Test
public void detectDeadlockFromDataSourceDeleteDataPointInsertAndDelete() {
// Create data source
// Add data point
// Delete data source
// Create data source
// 25;
int numThreads = 5;
// 100;
int numDataSources = 10;
PermissionService permissionService = Common.getBean(PermissionService.class);
DataSourceService dataSourceService = Common.getBean(DataSourceService.class);
DataPointService dataPointService = Common.getBean(DataPointService.class);
AtomicInteger successes = new AtomicInteger();
AtomicInteger failures = new AtomicInteger();
AtomicInteger running = new AtomicInteger(numThreads);
MutableObject<Exception> failure = new MutableObject<>(null);
for (int i = 0; i < numThreads; i++) {
new Thread() {
@Override
public void run() {
try {
for (int i = 0; i < numDataSources; i++) {
// Create data source
MockDataSourceVO ds = new MockDataSourceVO();
ds.setName(Common.generateXid("Mock "));
dataSourceService.insert(ds);
// Create and save point
DataPointVO dp = createMockDataPoint(ds, new MockPointLocatorVO());
// Delete point
dataPointService.delete(dp.getId());
// Delete data source
dataSourceService.delete(ds.getId());
successes.getAndIncrement();
}
} catch (Exception e) {
e.printStackTrace();
failure.setValue(e);
failures.getAndIncrement();
} finally {
running.decrementAndGet();
}
}
}.start();
}
while (running.get() > 0) {
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
if (failures.get() > 0) {
fail("Ran " + successes.get() + " queries: " + failure.getValue().getMessage());
}
}
use of com.infiniteautomation.mango.spring.service.DataSourceService in project ma-core-public by infiniteautomation.
the class DataSourceDaoDeadlockDetection method detectDeadlockWithEventHandlerRoleMappingandDataSourceTablesUsingDaos.
@Test
public void detectDeadlockWithEventHandlerRoleMappingandDataSourceTablesUsingDaos() {
// This will create 2x threads for each operating as one of the desired problem scenarios
// 25;
int numThreads = 5;
// 100;
int numDataSources = 10;
AtomicInteger running = new AtomicInteger(numThreads * 2);
PermissionService permissionService = Common.getBean(PermissionService.class);
DataSource dataSource = Common.getBean(DatabaseProxy.class).getDataSource();
JdbcConnectionPool pool = (JdbcConnectionPool) dataSource;
pool.setMaxConnections(numThreads * 100);
AtomicInteger successes = new AtomicInteger();
AtomicInteger failures = new AtomicInteger();
MutableObject<Exception> failure = new MutableObject<>(null);
for (int i = 0; i < numThreads; i++) {
// #5 lock eventHandlerMappings and roleMappings and then try to lock dataSources
// Basically delete a data source
new Thread() {
@Override
public void run() {
try {
for (int i = 0; i < numDataSources; i++) {
// Insert an event handler
EventHandlerService eventHandlerService = Common.getBean(EventHandlerService.class);
ProcessEventHandlerVO eh = new ProcessEventHandlerVO();
eh.setDefinition(new ProcessEventHandlerDefinition());
eh.setName(Common.generateXid("Handler "));
eh.setActiveProcessCommand("ls");
eventHandlerService.insert(eh);
ExtendedJdbcTemplate ejt = new ExtendedJdbcTemplate(dataSource);
// Get event handler
AbstractEventHandlerVO myEventHandler = eventHandlerService.get(eh.getXid());
// Create data source
MockDataSourceVO ds = new MockDataSourceVO();
ds.setName(Common.generateXid("Mock "));
DataSourceService dataSourceService = Common.getBean(DataSourceService.class);
dataSourceService.insert(ds);
// Insert a mapping
myEventHandler.setEventTypes(Collections.singletonList(new EventTypeMatcher(new DataSourceEventType(ds.getId(), ds.getPollAbortedExceptionEventId()))));
eventHandlerService.update(eh.getXid(), myEventHandler);
dataSourceService.delete(ds.getId());
successes.getAndIncrement();
}
} catch (Exception e) {
e.printStackTrace();
failure.setValue(e);
failures.getAndIncrement();
} finally {
running.decrementAndGet();
}
}
}.start();
// #8 lock dataSources and try to lock roleMappings
// Basically update a data source
new Thread() {
@Override
public void run() {
try {
for (int i = 0; i < numDataSources; i++) {
ExtendedJdbcTemplate ejt = new ExtendedJdbcTemplate(dataSource);
// Insert an event handler
EventHandlerService eventHandlerService = Common.getBean(EventHandlerService.class);
ProcessEventHandlerVO eh = new ProcessEventHandlerVO();
eh.setDefinition(new ProcessEventHandlerDefinition());
eh.setName(Common.generateXid("Handler "));
eh.setActiveProcessCommand("ls");
eventHandlerService.insert(eh);
// Get event handler
AbstractEventHandlerVO myEventHandler = eventHandlerService.get(eh.getXid());
// Create data source
MockDataSourceVO ds = new MockDataSourceVO();
ds.setName(Common.generateXid("Mock "));
DataSourceService dataSourceService = Common.getBean(DataSourceService.class);
dataSourceService.insert(ds);
// Insert a mapping
myEventHandler.setEventTypes(Collections.singletonList(new EventTypeMatcher(new DataSourceEventType(ds.getId(), ds.getPollAbortedExceptionEventId()))));
eventHandlerService.update(eh.getXid(), myEventHandler);
ds.setXid(ds.getXid() + 1);
dataSourceService.update(ds.getId(), ds);
successes.getAndIncrement();
}
} catch (Exception e) {
e.printStackTrace();
failure.setValue(e);
failures.getAndIncrement();
} finally {
running.decrementAndGet();
}
}
}.start();
}
while (running.get() > 0) {
try {
Thread.sleep(100);
} catch (Exception e) {
}
}
if (failures.get() > 0) {
fail("Ran " + successes.get() + " queries: " + failure.getValue().getMessage());
}
}
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